This is a great satin chrome wrench that fits each fastener with great precision. I compared it with my other branch of wrenches from my local hardware store, and I find that the Heyco wrenches offer a slightly tighter tolerance than the hardware store version and a smaller chamfer on the box end. The Heyco wrenches are also a little shorter than other wrenches, making these a good fit for tight spaces. I like how the Heyco wrenches feel in my hand. They are slightly thinner than their equivalent size from the hardware store, a feature that I will find useful given the narrow confines that I often work within.

I needed a quality 10mm open end wrench and this fits the bill perfectly.